CN105865411A - Altitude height detection method used for cooking utensils, apparatus thereof and cooking utensils - Google Patents
Altitude height detection method used for cooking utensils, apparatus thereof and cooking utensils Download PDFInfo
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- CN105865411A CN105865411A CN201510027020.2A CN201510027020A CN105865411A CN 105865411 A CN105865411 A CN 105865411A CN 201510027020 A CN201510027020 A CN 201510027020A CN 105865411 A CN105865411 A CN 105865411A
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Abstract
The invention provides an altitude height detection method used for cooking utensils, an apparatus thereof and cooking utensils. The altitude height detection method used for cooking utensils comprises the following steps: obtaining the temperature variable quantity in the cooking utensils during a pre-set heating time for the cooking utensils, detecting whether a state in the cooking utensils reaches a boiling state or not according to a relation between the temperature variable quantity and the pre-set temperature value; when the state in the cooking utensils reaches the boiling state, detecting the boiling temperature of the liquid in the cooking utensils; and determining the current altitude of the cooking utensil according to the boiling temperature. A technical scheme of the present invention ensures that the cooking utensil can accurately detect the altitude, furthermore, a cooking program can be automatically adjusted according to the detected altitude, and the cooking effect of the cooking utensil at high altitude region is optimized.
Description
Technical field
The present invention relates to cooking apparatus technical field, in particular to a kind of for cooking apparatus
Height above sea level detection method, a kind of height above sea level for cooking apparatus detect device and a kind of cooking pot
Tool.
Background technology
At present, when the area that height above sea level is higher uses cooking apparatus, can cause owing to the boiling point of water reduces
Food cannot be boiled, and existing cooking apparatus cannot be adjusted accordingly according to different height above sea levels
Whole, and then cannot ensure to cook effect.
Therefore, how to be capable of the cooking apparatus detection to height above sea level, with according to the sea detected
Degree of lifting is automatically adjusted cooking process, and optimizing the cooking apparatus culinary art effect in height above sea level district higher becomes
Technical problem urgently to be resolved hurrily.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
Examine to this end, it is an object of the present invention to propose a kind of height above sea level for cooking apparatus
Survey scheme, it is possible to realize the cooking apparatus detection to height above sea level, and then can be according to the sea detected
Degree of lifting is automatically adjusted cooking process, optimizes the cooking apparatus culinary art effect in height above sea level district higher.
Further object is that and propose a kind of cooking apparatus accordingly.
For achieving the above object, embodiment according to the first aspect of the invention, it is proposed that one is used for
The height above sea level detection method of cooking apparatus, including: experience predetermined heat duration at described cooking apparatus
Time, obtain the temperature variation in described cooking apparatus；According to described temperature variation and predetermined temperature
Relation between value, it is judged that whether the state in described cooking apparatus reaches fluidized state；Judging institute
When the state in cooking apparatus of stating reaches described fluidized state, detect the boiling of liquid in described cooking apparatus
Rise temperature；The height above sea level that described cooking apparatus is current is determined according to described boiling temperature.
According to an embodiment of the invention for the height above sea level detection method of cooking apparatus, owing to cooking
When the state prepared food in utensil is close to or up fluidized state, the temperature in cooking apparatus is within the unit interval
Variable quantity less, therefore can detect cooking apparatus experience predetermined heat duration time, in cooking apparatus
The temperature variation in portion, and then determine whether cooking apparatus reaches fluidized state according to temperature variation,
And determine reach fluidized state time, the boiling temperature of liquid in detection cooking apparatus such that it is able to side
Just the height above sea level of cooking apparatus is determined according to boiling temperature, for follow-up cooking apparatus according to height above sea level
Degree adjusts the process of cooking process and provides foundation, to optimize the cooking apparatus culinary art in height above sea level district higher
Effect.Add wherein it is possible to be that just detection cooking apparatus experience is predetermined when cooking apparatus is just started working
The temperature variation that during hot duration, it is internal；Can also be cooking apparatus work certain time laggard
Row detection；Can also is that the temperature in cooking apparatus detects after reaching uniform temperature again.
The height above sea level detection method for cooking apparatus according to the abovementioned embodiments of the present invention, also may be used
To have techniques below feature:
According to one embodiment of present invention, according between described temperature variation and predetermined temperature value
Relation, it is judged that whether the state in described cooking apparatus reaches the step of fluidized state specifically includes:
If described temperature variation is less than or equal to described predetermined temperature value, then judge described cooking apparatus
Interior state reaches described fluidized state；If described temperature variation is more than described predetermined temperature value, then
Judge that the state in described cooking apparatus is not up to described fluidized state.
The boiling of liquid in the described above temperature variation obtained in cooking apparatus and detection cooking apparatus
Rise the mode of temperature and can have a following two specific embodiment:
Embodiment one:
According to one embodiment of present invention, by the same temperature being arranged in described cooking apparatus
Sensor obtains the temperature variation in described cooking apparatus and the boiling of liquid in the described cooking apparatus of detection
Rise temperature.In this embodiment, obtain in the temperature variation in cooking apparatus and detection cooking apparatus
The temperature sensor of the boiling temperature of liquid is same temperature sensor.
Embodiment two:
According to one embodiment of present invention, a temperature by being arranged in described cooking apparatus passes
Sensor obtains the temperature variation in described cooking apparatus, and by being arranged in described cooking apparatus
The boiling temperature of liquid in another temperature sensor described cooking apparatus of detection.In this embodiment,
In obtaining the temperature variation in cooking apparatus and detecting cooking apparatus, the temperature of the boiling temperature of liquid passes
Sensor is two different temperature sensors.
In two above-mentioned embodiments, described cooking apparatus includes that inner bag and upper cover, described inner bag set
Putting in described cooking apparatus body interior, described upper cover is installed on the body, described TEMP
Device is arranged on bottom described inner bag or is arranged on described and covers or be arranged on inside described inner bag.
According to one embodiment of present invention, the described predetermined heat time be in 5 seconds to 50 seconds it
Between, described predetermined temperature value is between 1 DEG C to 4 DEG C.
According to one embodiment of present invention, determine that described cooking apparatus is current according to described boiling temperature
The step of height above sea level specifically include: according to the corresponding pass between described boiling temperature and height above sea level
System, determines the height above sea level that described cooking apparatus is current；Or the computing formula according to height above sea level, meter
Calculate the height above sea level that described cooking apparatus is current.
According to an embodiment of the invention for the height above sea level detection method of cooking apparatus, according to boiling
Rise temperature when determining the current height above sea level of cooking apparatus, can according to the boiling temperature being previously stored with
Corresponding relation between height above sea level is determined；Can also be calculated by computing formula in real time.
Embodiment according to a second aspect of the present invention, it is also proposed that a kind of height above sea level for cooking apparatus
Degree detection device, including: acquiring unit, for experiencing predetermined heat duration at described cooking apparatus
Time, obtain the temperature variation in described cooking apparatus；Judging unit, for becoming according to described temperature
Relation between change amount and predetermined temperature value, it is judged that whether the state in described cooking apparatus reaches boiling
State；Detector unit, the state in judging described cooking apparatus at described judging unit reaches institute
When stating fluidized state, detect the boiling temperature of liquid in described cooking apparatus；Processing unit, for root
The height above sea level that described cooking apparatus is current is determined according to described boiling temperature.
According to an embodiment of the invention for the height above sea level detection device of cooking apparatus, owing to cooking
When the state prepared food in utensil is close to or up fluidized state, the temperature in cooking apparatus is within the unit interval
Variable quantity less, therefore can detect cooking apparatus experience predetermined heat duration time, in cooking apparatus
The temperature variation in portion, and then determine whether cooking apparatus reaches fluidized state according to temperature variation,
And determine reach fluidized state time, the boiling temperature of liquid in detection cooking apparatus such that it is able to side
Just the height above sea level of cooking apparatus is determined according to boiling temperature, for follow-up cooking apparatus according to height above sea level
Degree adjusts the process of cooking process and provides foundation, to optimize the cooking apparatus culinary art in height above sea level district higher
Effect.Add wherein it is possible to be that just detection cooking apparatus experience is predetermined when cooking apparatus is just started working
The temperature variation that during hot duration, it is internal；Can also be cooking apparatus work certain time laggard
Row detection；Can also is that the temperature in cooking apparatus detects after reaching uniform temperature again.
The height above sea level for cooking apparatus according to the abovementioned embodiments of the present invention detects device, also may be used
To have techniques below feature:
According to one embodiment of present invention, described judging unit specifically for: in described temperature change
When amount is less than or equal to described predetermined temperature value, it is determined that the state in described cooking apparatus reaches described boiling
Rise state；When described temperature variation is more than described predetermined temperature value, it is determined that in described cooking apparatus
State be not up to described fluidized state.
The boiling of liquid in the described above temperature variation obtained in cooking apparatus and detection cooking apparatus
Rise the mode of temperature and can have a following two specific embodiment:
Embodiment one:
According to one embodiment of present invention, by the same temperature being arranged in described cooking apparatus
Sensor obtains the temperature variation in described cooking apparatus and the boiling of liquid in the described cooking apparatus of detection
Rise temperature.In this embodiment, obtain in the temperature variation in cooking apparatus and detection cooking apparatus
The temperature sensor of the boiling temperature of liquid is same temperature sensor.
Embodiment two:
According to one embodiment of present invention, a temperature by being arranged in described cooking apparatus passes
Sensor obtains the temperature variation in described cooking apparatus, and by being arranged in described cooking apparatus
The boiling temperature of liquid in another temperature sensor described cooking apparatus of detection.In this embodiment,
In obtaining the temperature variation in cooking apparatus and detecting cooking apparatus, the temperature of the boiling temperature of liquid passes
Sensor is two different temperature sensors.
In two above-mentioned embodiments, described cooking apparatus includes that inner bag and upper cover, described inner bag set
Putting in described cooking apparatus body interior, described upper cover is installed on the body, described TEMP
Device is arranged on bottom described inner bag or is arranged on described and covers or be arranged on inside described inner bag.
According to one embodiment of present invention, the described predetermined heat time be in 5 seconds to 50 seconds it
Between, described predetermined temperature value is between 1 DEG C to 4 DEG C.
According to one embodiment of present invention, described processing unit comprises determining that unit, for basis
Corresponding relation between described boiling temperature and height above sea level, determines the height above sea level that described cooking apparatus is current
Highly；Or computing unit, for the computing formula according to height above sea level, calculate described cooking apparatus and work as
Front height above sea level.
According to an embodiment of the invention for the height above sea level detection device of cooking apparatus, according to boiling
Rise temperature when determining the current height above sea level of cooking apparatus, can according to the boiling temperature being previously stored with
Corresponding relation between height above sea level is determined；Can also be calculated by computing formula in real time.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of cooking apparatus, including: above-mentioned
The height above sea level for cooking apparatus described in any one embodiment detects device.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be from following
Description in become obvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Embodiment is retouched by the above-mentioned and/or additional aspect of the present invention and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 shows according to an embodiment of the invention for the height above sea level detection method of cooking apparatus
Schematic flow diagram；
Fig. 2 shows according to an embodiment of the invention for the height above sea level detection device of cooking apparatus
Schematic block diagram；
Fig. 3 shows the structural representation of cooking apparatus according to first embodiment of the invention；
Fig. 4 shows the annexation signal of each parts in cooking apparatus according to an embodiment of the invention
Figure；
Fig. 5 shows the temperature value that temperature sensor according to first embodiment of the invention detects
Relation schematic diagram with cooking time；
Fig. 6 shows that the height above sea level on the hardware foundation shown in Fig. 3 determines the exemplary flow of method
Figure；
Fig. 7 shows the structural representation of the cooking apparatus of second embodiment according to the present invention；
Fig. 8 shows the structural representation of the cooking apparatus of the 3rd embodiment according to the present invention；
Fig. 9 shows the temperature value that the temperature sensor of second embodiment according to the present invention detects
Relation schematic diagram with cooking time；
Figure 10 shows the temperature that the temperature sensor of the 3rd embodiment according to the present invention detects
Value and the relation schematic diagram of cooking time.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from other modes described here, therefore, and the present invention
Protection domain do not limited by following public specific embodiment.
Fig. 1 shows according to an embodiment of the invention for the height above sea level detection method of cooking apparatus
Schematic flow diagram.
As it is shown in figure 1, according to an embodiment of the invention for the height above sea level detection side of cooking apparatus
Method, including: step 102, when described cooking apparatus experience predetermined heat duration, cook described in acquisition
Prepare food the temperature variation in utensil；Step 104, according to described temperature variation and predetermined temperature value it
Between relation, it is judged that whether the state in described cooking apparatus reaches fluidized state；Step 106,
Judge, when the state in described cooking apparatus reaches described fluidized state, to detect liquid in described cooking apparatus
The boiling temperature of body；Step 108, determines, according to described boiling temperature, the sea that described cooking apparatus is current
Degree of lifting.
During due to the state in cooking apparatus close to or up fluidized state, the temperature in cooking apparatus
Variable quantity within the unit interval is less, therefore can detect cooking apparatus experience predetermined heat duration
Time, the temperature variation within cooking apparatus, and then whether determine cooking apparatus according to temperature variation
Reach fluidized state, and determine reach fluidized state time, the boiling temperature of liquid in detection cooking apparatus
Degree such that it is able to determine the height above sea level of cooking apparatus easily according to boiling temperature, for follow-up culinary art
The process that utensil adjusts cooking process according to height above sea level provides foundation, to optimize cooking apparatus at height above sea level
The culinary art effect in district higher.Wherein it is possible to be just to detect culinary art when cooking apparatus is just started working
Its internal temperature variation during utensil experience predetermined heat duration；Can also be to work at cooking apparatus
Detect after certain time；After can also is that the temperature in cooking apparatus reaches uniform temperature
Detect again.
The height above sea level detection method for cooking apparatus according to the abovementioned embodiments of the present invention, also may be used
To have techniques below feature:
According to one embodiment of present invention, according between described temperature variation and predetermined temperature value
Relation, it is judged that whether the state in described cooking apparatus reaches the step of fluidized state specifically includes:
If described temperature variation is less than or equal to described predetermined temperature value, then judge described cooking apparatus
Interior state reaches described fluidized state；If described temperature variation is more than described predetermined temperature value, then
Judge that the state in described cooking apparatus is not up to described fluidized state.
The boiling of liquid in the described above temperature variation obtained in cooking apparatus and detection cooking apparatus
Rise the mode of temperature and can have a following two specific embodiment:
Embodiment one:
According to one embodiment of present invention, by the same temperature being arranged in described cooking apparatus
Sensor obtains the temperature variation in described cooking apparatus and the boiling of liquid in the described cooking apparatus of detection
Rise temperature.In this embodiment, obtain in the temperature variation in cooking apparatus and detection cooking apparatus
The temperature sensor of the boiling temperature of liquid is same temperature sensor.
Embodiment two:
According to one embodiment of present invention, a temperature by being arranged in described cooking apparatus passes
Sensor obtains the temperature variation in described cooking apparatus, and by being arranged in described cooking apparatus
The boiling temperature of liquid in another temperature sensor described cooking apparatus of detection.In this embodiment,
In obtaining the temperature variation in cooking apparatus and detecting cooking apparatus, the temperature of the boiling temperature of liquid passes
Sensor is two different temperature sensors.
In two above-mentioned embodiments, described cooking apparatus includes that inner bag and upper cover, described inner bag set
Putting in described cooking apparatus body interior, described upper cover is installed on the body, described TEMP
Device is arranged on bottom described inner bag or is arranged on described and covers or be arranged on inside described inner bag.
According to one embodiment of present invention, the described predetermined heat time be in 5 seconds to 50 seconds it
Between, described predetermined temperature value is between 1 DEG C to 4 DEG C.
According to one embodiment of present invention, determine that described cooking apparatus is current according to described boiling temperature
The step of height above sea level specifically include: according to the corresponding pass between described boiling temperature and height above sea level
System, determines the height above sea level that described cooking apparatus is current；Or the computing formula according to height above sea level, meter
Calculate the height above sea level that described cooking apparatus is current.
Specifically, when determining the current height above sea level of cooking apparatus according to boiling temperature, can basis
Corresponding relation between the boiling temperature and the height above sea level that are previously stored is determined；Can also lead in real time
Cross computing formula to calculate.
Fig. 2 shows according to an embodiment of the invention for the height above sea level detection device of cooking apparatus
Schematic block diagram.
As in figure 2 it is shown, according to an embodiment of the invention for the height above sea level detection dress of cooking apparatus
Put 200, including: acquiring unit 202, for experiencing predetermined heat duration at described cooking apparatus
Time, obtain the temperature variation in described cooking apparatus；Judging unit 204, for according to described temperature
Relation between degree variable quantity and predetermined temperature value, it is judged that whether the state in described cooking apparatus reaches
Fluidized state；Detector unit 206, in described judging unit 204 judges described cooking apparatus
State when reaching described fluidized state, detect the boiling temperature of liquid in described cooking apparatus；Process
Unit 208, for determining, according to described boiling temperature, the height above sea level that described cooking apparatus is current.
During due to the state in cooking apparatus close to or up fluidized state, the temperature in cooking apparatus
Variable quantity within the unit interval is less, therefore can detect cooking apparatus experience predetermined heat duration
Time, the temperature variation within cooking apparatus, and then whether determine cooking apparatus according to temperature variation
Reach fluidized state, and determine reach fluidized state time, the boiling temperature of liquid in detection cooking apparatus
Degree such that it is able to determine the height above sea level of cooking apparatus easily according to boiling temperature, for follow-up culinary art
The process that utensil adjusts cooking process according to height above sea level provides foundation, to optimize cooking apparatus at height above sea level
The culinary art effect in district higher.Wherein it is possible to be just to detect culinary art when cooking apparatus is just started working
Its internal temperature variation during utensil experience predetermined heat duration；Can also be to work at cooking apparatus
Detect after certain time；After can also is that the temperature in cooking apparatus reaches uniform temperature
Detect again.
The height above sea level for cooking apparatus according to the abovementioned embodiments of the present invention detects device 200,
Can also have a techniques below feature:
According to one embodiment of present invention, described judging unit 204 specifically for: in described temperature
When variable quantity is less than or equal to described predetermined temperature value, it is determined that the state in described cooking apparatus reaches institute
State fluidized state；When described temperature variation is more than described predetermined temperature value, it is determined that described cooking pot
State in tool is not up to described fluidized state.
The boiling of liquid in the described above temperature variation obtained in cooking apparatus and detection cooking apparatus
Rise the mode of temperature and can have a following two specific embodiment:
Embodiment one:
According to one embodiment of present invention, by the same temperature being arranged in described cooking apparatus
Sensor obtains the temperature variation in described cooking apparatus and the boiling of liquid in the described cooking apparatus of detection
Rise temperature.In this embodiment, obtain in the temperature variation in cooking apparatus and detection cooking apparatus
The temperature sensor of the boiling temperature of liquid is same temperature sensor.
Embodiment two:
According to one embodiment of present invention, a temperature by being arranged in described cooking apparatus passes
Sensor obtains the temperature variation in described cooking apparatus, and by being arranged in described cooking apparatus
The boiling temperature of liquid in another temperature sensor described cooking apparatus of detection.In this embodiment,
In obtaining the temperature variation in cooking apparatus and detecting cooking apparatus, the temperature of the boiling temperature of liquid passes
Sensor is two different temperature sensors.
In two above-mentioned embodiments, described cooking apparatus includes that inner bag and upper cover, described inner bag set
Putting in described cooking apparatus body interior, described upper cover is installed on the body, described TEMP
Device is arranged on bottom described inner bag or is arranged on described and covers or be arranged on inside described inner bag.
According to one embodiment of present invention, the described predetermined heat time be in 5 seconds to 50 seconds it
Between, described predetermined temperature value is between 1 DEG C to 4 DEG C.
According to one embodiment of present invention, described processing unit 208 comprises determining that unit
2082, for according to the corresponding relation between described boiling temperature and height above sea level, determine described culinary art
The height above sea level that utensil is current；Or computing unit 2084, public for the calculating according to height above sea level
Formula, calculates the height above sea level that described cooking apparatus is current.
Specifically, when determining the current height above sea level of cooking apparatus according to boiling temperature, can basis
Corresponding relation between the boiling temperature and the height above sea level that are previously stored is determined；Can also lead in real time
Cross computing formula to calculate.
The invention allows for a kind of cooking apparatus (not shown), including: as shown in Figure 2
Height above sea level for cooking apparatus detects device 200.
The technical side of six embodiments according to the present invention is described in detail below in conjunction with Fig. 3 to Figure 10
Case.
Embodiment one:
As it is shown on figure 3, cooking apparatus according to first embodiment of the invention, including: controller
1, heater 2, interior pot 4 and be arranged on the temperature sensor 31 bottom cooking apparatus.
As shown in Figure 4, temperature sensor 31 is for carrying out indirect detection by the temperature of pot 4 in detection
The temperature of liquid in cooking apparatus, and then the temperature detected is sent to controller 1, controller 1
The temperature signal detected according to temperature sensor 31 determines the height above sea level that cooking apparatus is current, enters
And control heater 2 according to the height above sea level determined and be operated.
In the cooking process of cooking apparatus, temperature sensor 31 detects temperature value and cooking time
Relation as it is shown in figure 5, i.e. along with the growth of cooking time, the temperature that temperature sensor 31 detects
Angle value variation tendency is gradually mild and tends to fixed value, i.e. boiling temperature.Therefore, it can according to temperature
Whether the temperature variation that sensor 31 detected within the unit interval seethes with excitement in determining cooking apparatus,
Detailed process is as shown in Figure 6.
Fig. 6 shows that the height above sea level on the hardware foundation shown in Fig. 3 determines the exemplary flow of method
Figure.
As shown in Figure 6, height above sea level determines method according to an embodiment of the invention, including:
Step 602, it is judged that after unit interval △ t, the temperature that temperature sensor 31 detects becomes
Change amount △ T whether less than or equal to predetermined value T, the most then performs step 604；Otherwise, continue
Judge.
Step 604, is judging that the temperature variation △ T that temperature sensor 31 detects is less than or equal to
During predetermined value T, in determining cooking apparatus, it is in fluidized state, now detection boiling temperature T1.
Step 606, tables look-up according to T1 and obtains height above sea level angle value.
Wherein, the corresponding relation of height above sea level angle value and boiling temperature T1 is as shown in table 1:
| T1(℃) | Height above sea level (m) |
| T1 ＞ 99.25 DEG C | 0 |
| 97.75 DEG C of ＜ T1≤99.25 DEG C | 500 |
| 96.25 DEG C of ＜ T1≤97.75 DEG C | 1000 |
| 94.75 DEG C of ＜ T1≤96.25 DEG C | 1500 |
| 93.25 DEG C of ＜ T1≤94.75 DEG C | 2000 |
| 91.75 DEG C of ＜ T1≤93.25 DEG C | 2500 |
| T1≤91.75℃ | 3000 |
Table 1
Embodiment two:
As it is shown in fig. 7, the cooking apparatus of second embodiment according to the present invention, including: controller
1, heater 2, interior pot 4, upper cover 5 and the temperature sensor being arranged on cooking apparatus upper cover 5
32。
This embodiment detects according to the temperature sensor 32 being arranged on cooking apparatus upper cover 5
Temperature value variable quantity in unit interval △ t determines the height above sea level angle value that cooking apparatus is current, really
Method of determining is identical with the scheme in embodiment one, repeats no more.
Embodiment three:
The cooking apparatus of the 3rd embodiment according to the present invention, including: controller, heater, interior
Pot and the temperature sensor being arranged in cooking apparatus.
The temperature value that the temperature sensor that in this embodiment, basis is arranged in cooking apparatus detects is at list
Variable quantity in bit time △ t determines the height above sea level angle value that cooking apparatus is current, determines method and reality
Execute the scheme in example one identical, repeat no more.
Embodiment four:
As shown in Figure 8, according to the cooking apparatus of four embodiment of the invention, including: controller
1, heater 2, interior pot 4, upper cover 5, be arranged on temperature sensor 31 and bottom cooking apparatus
The temperature sensor 32 being arranged on cooking apparatus upper cover 5.
The enforcement that following two is concrete can be had under the hardware mode of the cooking apparatus described in this embodiment
Mode:
Embodiment one:
The temperature value detected according to the temperature sensor 31 being arranged on bottom cooking apparatus is when unit
Between variable quantity in △ t determine whether the state in cooking apparatus reaches fluidized state, cook determining
When the state in utensil of preparing food reaches fluidized state, passed by the temperature being arranged on cooking apparatus upper cover 5
Sensor 32 detects the boiling temperature of liquid in cooking apparatus.
As it is shown in figure 9, temperature curve 902 represents that temperature sensor 31 detects temperature value and culinary art
The relation of time, temperature curve 904 represents that temperature sensor 32 detects temperature value and cooking time
Relation.Determine whether seethe with excitement in cooking apparatus time, can be according to temperature sensor 31 in unit
The temperature variation △ T detected in time △ t whether≤predetermined value T determines, and cooks determining
During the interior boiling of utensil of preparing food, detect boiling temperature T1 by temperature sensor 32.
Embodiment two:
The temperature value detected according to the temperature sensor 32 being arranged on cooking apparatus upper cover 5 is at list
Variable quantity in bit time △ t determines whether the state in cooking apparatus reaches fluidized state, really
Determine the state in cooking apparatus when reaching fluidized state, pass by being arranged on the temperature bottom cooking apparatus
Sensor 31 detects the boiling temperature of liquid in cooking apparatus.
As shown in Figure 10, temperature curve 1002 represents that temperature sensor 31 detects temperature value and cooks
Preparing food the relation of time, temperature curve 1004 represents when temperature sensor 32 detects temperature value and culinary art
Between relation.Determine whether seethe with excitement in cooking apparatus time, can be according to temperature sensor 32 at list
The temperature variation △ T detected in bit time △ t whether≤predetermined value T determines, and determining
In cooking apparatus during boiling, detect boiling temperature T1 by temperature sensor 31.
Embodiment five:
The cooking apparatus of the 5th embodiment according to the present invention, including: controller, heater, interior
Pot, the temperature sensor that is arranged in cooking apparatus and be arranged on the TEMP bottom cooking apparatus
Device.
The enforcement that following two is concrete can be had under the hardware mode of the cooking apparatus described in this embodiment
Mode:
Embodiment one:
The temperature value detected according to the temperature sensor being arranged on bottom cooking apparatus is at unit interval △
Variable quantity in t determines whether the state in cooking apparatus reaches fluidized state, is determining cooking pot
When state in tool reaches fluidized state, cooked by the temperature sensor detection being arranged in cooking apparatus
Prepare food the boiling temperature of liquid in utensil.
Embodiment two:
The temperature value detected according to the temperature sensor being arranged in cooking apparatus is at unit interval △ t
Interior variable quantity determines whether the state in cooking apparatus reaches fluidized state, is determining cooking apparatus
When interior state reaches fluidized state, cook by being arranged on the temperature sensor detection bottom cooking apparatus
Prepare food the boiling temperature of liquid in utensil.
Embodiment six:
Cooking apparatus according to the sixth embodiment of the present, including: controller, heater, interior
Pot, the temperature sensor that is arranged in cooking apparatus and be arranged on the TEMP covered on cooking apparatus
Device.
The enforcement that following two is concrete can be had under the hardware mode of the cooking apparatus described in this embodiment
Mode:
Embodiment one:
According to being arranged on temperature value that the temperature sensor covered on cooking apparatus detects in the unit interval
Variable quantity in △ t determines whether the state in cooking apparatus reaches fluidized state, is determining culinary art
When state in utensil reaches fluidized state, detected by the temperature sensor being arranged in cooking apparatus
The boiling temperature of liquid in cooking apparatus.
Embodiment two:
The temperature value detected according to the temperature sensor being arranged in cooking apparatus is at unit interval △ t
Interior variable quantity determines whether the state in cooking apparatus reaches fluidized state, is determining cooking apparatus
When interior state reaches fluidized state, detect by being arranged on the temperature sensor covered on cooking apparatus
The boiling temperature of liquid in cooking apparatus.
In the scheme of the above embodiments, in order to ensure the accuracy of the boiling temperature recorded, permissible
Employing following two prioritization scheme:
Prioritization scheme one:
Owing to being arranged on temperature sensor bottom cooking apparatus and being arranged on the temperature covered on cooking apparatus
Degree sensor belongs to indirect thermometric, is therefore arranged on what the temperature sensor bottom cooking apparatus detected
Temperature value and be arranged on temperature value and the cooking apparatus that the temperature sensor covered on cooking apparatus detects
There is deviation in the actual temperature of interior liquid, in order to ensure the accuracy of thermometric, and can be to being arranged on culinary art
The temperature value that temperature sensor bottom utensil detects passes with being arranged on the temperature covered on cooking apparatus
The temperature value that sensor detects carries out temperature-compensating process.
Prioritization scheme two:
Due to the impact of altitude environment temperature, the deviation of temperature-measuring results may be caused, therefore can be really
When being in fluidized state in determining cooking apparatus, continue heating, after maintenance fluidized state certain time again
Carry out thermometric.
Prioritization scheme three:
Due to the impact of altitude environment temperature, the deviation of temperature-measuring results may be caused, therefore can be really
When being in fluidized state in determining cooking apparatus, within a period of time, persistently detect the temperature in cooking apparatus
Degree, and then calculate the average of the temperature detected, and using the average of calculating as boiling temperature.
Additionally, the above embodiment of the present invention is all determine height above sea level angle value, i.e. in the way of tabling look-up
Corresponding relation according to boiling temperature Yu height above sea level angle value determines height above sea level angle value.At another of the present invention
In individual embodiment, it is also possible to calculate height above sea level angle value by computing formula.
Specifically, can be calculated by below equation:
H=((100-T) × 1000)/3；Wherein, h represents that height above sea level, T represent boiling
Rise temperature.
Technical scheme is described in detail, it is contemplated that on the ground that height above sea level is higher above in association with accompanying drawing
When district uses cooking apparatus, can cause boiling food owing to the boiling point of water reduces, and existing cook
Utensil of preparing food cannot be adjusted correspondingly according to different height above sea levels, and then cannot ensure culinary art effect
Really.Therefore, the present invention proposes a kind of height above sea level detection scheme for cooking apparatus, it is possible to real
The existing cooking apparatus detection to height above sea level, and then can be automatically adjusted according to the height above sea level detected
Cooking process, optimizes the cooking apparatus culinary art effect in height above sea level district higher.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (15)
1. the height above sea level detection method for cooking apparatus, it is characterised in that including:
When described cooking apparatus experience predetermined heat duration, obtain the temperature in described cooking apparatus and become
Change amount；
According to the relation between described temperature variation and predetermined temperature value, it is judged that in described cooking apparatus
State whether reach fluidized state；
When the state judged in described cooking apparatus reaches described fluidized state, detect described cooking pot
The boiling temperature of liquid in tool；
The height above sea level that described cooking apparatus is current is determined according to described boiling temperature.
Height above sea level detection method for cooking apparatus the most according to claim 1, it is special
Levy and be, according to the relation between described temperature variation and predetermined temperature value, it is judged that described cooking pot
Whether the state in tool reaches the step of fluidized state specifically includes:
If described temperature variation is less than or equal to described predetermined temperature value, then judge described cooking apparatus
Interior state reaches described fluidized state；
If described temperature variation is more than described predetermined temperature value, then judge the shape in described cooking apparatus
State is not up to described fluidized state.
Height above sea level detection method for cooking apparatus the most according to claim 1, it is special
Levy and be:
Obtained in described cooking apparatus by the same temperature sensor being arranged in described cooking apparatus
Temperature variation and detect the boiling temperature of liquid in described cooking apparatus.
Height above sea level detection method for cooking apparatus the most according to claim 1, it is special
Levy and be:
Obtained in described cooking apparatus by the temperature sensor being arranged in described cooking apparatus
Temperature variation, and detect described by another temperature sensor being arranged in described cooking apparatus
The boiling temperature of liquid in cooking apparatus.
5. according to the height above sea level detection method for cooking apparatus described in claim 3 or 4,
It is characterized in that: described cooking apparatus includes that inner bag and upper cover, described inner bag are arranged on described cooking pot
Tool body interior, on the body, described temperature sensor is arranged on described interior the installation of described upper cover
Bottom courage or be arranged on described and cover or be arranged on inside described inner bag.
Height above sea level for cooking apparatus the most according to any one of claim 1 to 4 is examined
Survey method, it is characterised in that:
The described predetermined heat time is between 5 seconds to 50 seconds, and described predetermined temperature value is in 1 DEG C
Between 4 DEG C.
Height above sea level for cooking apparatus the most according to any one of claim 1 to 4 is examined
Survey method, it is characterised in that determine the height above sea level that described cooking apparatus is current according to described boiling temperature
The step of degree specifically includes:
According to the corresponding relation between described boiling temperature and height above sea level, determine that described cooking apparatus is worked as
Front height above sea level；Or
According to the computing formula of height above sea level, calculate the height above sea level that described cooking apparatus is current.
8. the height above sea level detection device for cooking apparatus, it is characterised in that including:
Acquiring unit, for when described cooking apparatus experience predetermined heat duration, obtaining described culinary art
Temperature variation in utensil；
Judging unit, for according to the relation between described temperature variation and predetermined temperature value, it is judged that
Whether the state in described cooking apparatus reaches fluidized state；
Detector unit, the state in judging described cooking apparatus at described judging unit reaches described
During fluidized state, detect the boiling temperature of liquid in described cooking apparatus；
Processing unit, for determining, according to described boiling temperature, the height above sea level that described cooking apparatus is current
Degree.
Height above sea level for cooking apparatus the most according to claim 8 detects device, and it is special
Levy and be, described judging unit specifically for:
When described temperature variation is less than or equal to described predetermined temperature value, it is determined that described cooking apparatus
Interior state reaches described fluidized state；
When described temperature variation is more than described predetermined temperature value, it is determined that the shape in described cooking apparatus
State is not up to described fluidized state.
Height above sea level for cooking apparatus the most according to claim 8 detects device, and it is special
Levy and be:
Obtained in described cooking apparatus by the same temperature sensor being arranged in described cooking apparatus
Temperature variation and detect the boiling temperature of liquid in described cooking apparatus.
11. height above sea levels for cooking apparatus according to claim 8 detect device, and it is special
Levy and be: obtain described cooking apparatus by the temperature sensor being arranged in described cooking apparatus
Interior temperature variation, and detected by another temperature sensor being arranged in described cooking apparatus
The boiling temperature of liquid in described cooking apparatus.
12. detect dress according to the height above sea level for cooking apparatus described in claim 10 or 11
Put, it is characterised in that: described cooking apparatus includes that inner bag and upper cover, described inner bag are cooked described in being arranged on
Preparing food inside apparatus body, described upper cover is installed on the body, and described temperature sensor is arranged on institute
State bottom inner bag or be arranged on described and cover or be arranged on inside described inner bag.
13. according to Claim 8 to the height above sea level for cooking apparatus according to any one of 11
Detection device, it is characterised in that:
The described predetermined heat time is between 5 seconds to 60 seconds, and described predetermined temperature value is in 1 DEG C
Between 4 DEG C.
14. according to Claim 8 to the height above sea level for cooking apparatus according to any one of 11
Detection device, it is characterised in that described processing unit includes:
Determine unit, for according to the corresponding relation between described boiling temperature and height above sea level, determine
The height above sea level that described cooking apparatus is current；Or
Computing unit, for the computing formula according to height above sea level, calculates described cooking apparatus current
Height above sea level.
15. 1 kinds of cooking apparatus, it is characterised in that including: as arbitrary in claim 8 to 14
The height above sea level for cooking apparatus described in Xiang detects device.
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| CN201510027020.2A CN105865411A (en) | 2015-01-19 | 2015-01-19 | Altitude height detection method used for cooking utensils, apparatus thereof and cooking utensils |
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| CN201510027020.2A CN105865411A (en) | 2015-01-19 | 2015-01-19 | Altitude height detection method used for cooking utensils, apparatus thereof and cooking utensils |
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| CN113367554B (en) * | 2020-02-25 | 2022-11-25 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device, cooking appliance and computer readable storage medium |
| CN112668189A (en) * | 2020-12-31 | 2021-04-16 | 佛山市顺德区美的饮水机制造有限公司 | Method, device, storage medium and processor for liquid heating equipment |
| CN113261855A (en) * | 2021-05-31 | 2021-08-17 | 珠海格力电器股份有限公司 | Electric cooker control method and device, storage medium and electric cooker |
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